Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655270 | Method for separating collagen from liposuction effluent using supercritical process | Yongwoo Shin, Hyoung Soon Kim, Yoonkook Park, Kyu-Byung KIM, Seong Sik You +2 more | 2023-05-23 |
| 10903363 | Ferroelectric semiconductor device | Hyangkeun YOO | 2021-01-26 |
| 10804295 | Ferroelectric memory device | Hyangkeun YOO | 2020-10-13 |
| 10559626 | Neuromorphic device including a synapse having carbon nano-tubes | Keun Heo, Hyung-Dong Lee | 2020-02-11 |
| 10388786 | Nonvolatile memory device | Sanghun Lee | 2019-08-20 |
| 10229828 | Method of treating semiconductor substrate | Ho Jin Jeong | 2019-03-12 |
| 8314030 | Method for fabricating semiconductor device | Jum-Yong Park, Noh-Jung Kwak, Cheol-Hwi Ryu | 2012-11-20 |
| 7728496 | Electron emission device having curved surface electron emission region | Sang-Jo Lee, Byong-Gon Lee, Chun-Gyoo Lee | 2010-06-01 |
| 7498267 | Method for forming semiconductor memory capacitor without cell-to-cell bridges | Gyu Hyun Kim | 2009-03-03 |
| 7357698 | Polishing pad and chemical mechanical polishing apparatus using the same | — | 2008-04-15 |
| 7307981 | Apparatus and method for converting LSP parameter for voice packet conversion | Dae-Hee Youn, Kyung Tae Kim | 2007-12-11 |
| 7301268 | Field emission display having emitter arrangement structure capable of enhancing electron emission characteristics | Jung-ho Kang, Sung-Hwan Jin | 2007-11-27 |
| 7282421 | Methods for reducing a thickness variation of a nitride layer formed in a shallow trench isolation CMP process and for forming a device isolation film of a semiconductor device | Hyuk-Jin Kwon, Sang Hwa Lee, Geun Min Choi, Yong Wook Song, Gyu Han Yoon | 2007-10-16 |
| 7279830 | Electron emission device | Sang-Jo Lee, Chun-Gyoo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Byong-Gon Lee +1 more | 2007-10-09 |
| 7265054 | Chemical mechanical polishing method for manufacturing semiconductor device | Won Mo Lee | 2007-09-04 |
| 7142559 | Packet converting apparatus and method therefor | Tae Ik Kang | 2006-11-28 |
| 7096181 | Method for searching codebook | Sung-Kyo Jung, Sung Wan Yoon, Kyung Tae Kim, Dae-Hee Youn | 2006-08-22 |
| 7034448 | Field emission display | Chun-Gyoo Lee, Sang-Jo Lee, Sang-Hyuck Ahn, Byong-Gon Lee, Ho-Su Han | 2006-04-25 |
| 7016832 | Voiced/unvoiced information estimation system and method therefor | — | 2006-03-21 |
| 6953489 | Capsulated abrasive composition and polishing pad using the same | Hyung-Soon Park | 2005-10-11 |
| 6836066 | Triode field emission display using carbon nanobtubes | Hang-woo Lee, Nae-sung Lee, Jong Min Kim | 2004-12-28 |
| 6806489 | Field emission display having improved capability of converging electron beams | Jung-ho Kang, Sang-Hyuck Ahn, Ho-Su Han | 2004-10-19 |
| 6420726 | Triode structure field emission device | Jun-Hee Choi, Nae-sung Lee, Jong Min Kim | 2002-07-16 |
| 6339281 | Method for fabricating triode-structure carbon nanotube field emitter array | Hang-woo Lee, Nae-sung Lee, Jong Min Kim | 2002-01-15 |